Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-4-Internal Loop pdb2b9mFA.n367-378
Source: [PDB-id:chain] 2b9m:A (&rarr PDB)
Source: Information 30S RIBOSOMAL SUBUNIT, TRNAS, MRNA AND RELEASE FACTOR RF2 FROM A CRYSTAL STRUCTURE OF THE WHOLE RIBOSOMAL COMPLEX. THIS FILE CONTAINS THE 30S RIBOSOMAL SUBUNIT, TRNAS, MRNA AND RELEASE FACTOR RF2 FROM A CRYSTAL STRUCTURE OF THE WHOLE RIBOSOMAL COMPLEX". THE ENTIRE CRYSTAL STRUCTURE CONTAINS ONE 70S RIBOSOME, TRNAS, MRNA AND RELEASE FACTOR RF2 AND IS DESCRIBED IN REMARK 400.
Source: Compound 16S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 6.76 ANGSTROMS.
Position (362, 381), (367, 378)
Primary structure ('_': anchors) _GA_-_CAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 3: O4'-exo, 4: C4'-exo, 5: C2'-exo, 6: C2'-exo, 8: C4'-exo, 9: O4'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 5 →
3 5 6 ↑
4 6 7 ↑
5 7 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 7 O2'/Watson-Crick cis y
2 1 10 Watson-Crick/Watson-Crick cis
3 2 4 Hoogsteen/O2' ?
4 2 6 Watson-Crick/Watson-Crick cis
5 2 9 Hoogsteen/Watson-Crick trans y
6 4 5 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters